大功率半导体激光器最新研究进展  

Recent Progress of High Power Semiconductor Lasers

作　　者：张靖[1] 刘刚明[1] 田坤[1] 廖柯[1] 

机构地区：[1]重庆光电技术研究所,重庆400060

出　　处：《半导体光电》2007年第2期151-155,共5页Semiconductor Optoelectronics

摘　　要：大功率半导体激光器在军事领域和工业领域有着广泛的应用。综述了大功率半导体激光器最新研究进展,着重于在提高可靠性、提高功率转换效率、波长稳定、拓展波长范围等方面所取得的进步,并对目前大功率半导体激光器在材料加工领域中的直接应用进行了介绍,并展望了其发展趋势。High power semiconductor lasers have broad applications in the fields of military and industry. The recent progress of high power semiconductor lasers are reviewed with focusing on reliability, power conversion efficiency, wavelength stabilization and extended wavelength range. Direct applications of high power semiconductor lasers in the field of material processing are introduced.

关 键 词：大功率半导体激光器 功率转换效率 波长稳定 扩展波长范围 

分 类 号：TN248.4[电子电信—物理电子学]